Onboard clock issue

Hey

I am not sure if you are messing up with basics...

Dont overthink.. I believe its pretty straight forward

and simple.

Lets asuume your Top file is top_entity and

your have a entity with a clock input.

Ex: entity top_entity is

port (

CLOCK :IN STD_LOGIC;

--Your other Port declarations

);

end top_entity;

--Your Architecure and the logic design follow

Just compile this top file of yours

make sure you have no errors..

Once done go to assignments->Pin assignments

Check up your schematic to know the pin number

to which your say 50MHz is connected.

In Pin assignments just assign that pin number

to your entities CLOCK.

This is all I guess.....

I hope this is what you were strugling with...